baber/WOPTO huggingface dataset:
Patent JP-S5596971-A (JP)
Title: High speed electrophotographic copying method
Inventor: SAKAI TOSHIO
IPC: G03G15/22
Filed: 1979-01-17
Abstract: PURPOSE: To make possible the use of photoreceptor of low sensitivity by using transmitted light to the exposure of the toner images to a photoreceptor.  
     CONSTITUTION: The exposure device 10 consisting of a white fluoeescent lamp 6, collimate lens 7, red filter 8 and shield plate 9 is disposed within the 1st drum 1 as the latent image carrier comprising subsequently evaporating and laminating an electrode, charge-generating layer and charge-transfer layer on the surface of a transparent glass cylinder. After the toner images are formed on the surface of the 1st drum 1, the 1st and 2nd drums 1, 5 are revolved at the same speed and at the same time the exposure device 10 is operated to project the toner images on the 1st drum 1 surface to the 2nd drum 5 surface as a photoreceptor by the exposure device 10 and form the 2nd latent images, after which the images are developed by the 2nd developing device 12. Thereby, the toner image exposure is accomplished with transmitted light, high illuminance obtained and the use of the 2nd drum 5 of low sensitivity made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07209718-A (JP)
Title: Connecting structure of electrical substrate for camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/02
Filed: 1994-01-20
Abstract: PURPOSE:To provide the connecting structure of the electrical substrate of a camera capable of attaining high performance, microminiaturization and reduction in cost and efficient in space. CONSTITUTION:In the camera including a vibration proof unit 100 having a vibration proof lens group in a lens barrel, a shutter unit 40 integrated to a lens group having a diameter smaller than that of the vibration proof lens group, a wiring substrate for a shutter 63 connecting the electrical substrate provided in a camera main body to the electrical part of the shutter unit and a vibration proof wiring substrate 61 connecting the electrical part of the vibration proof unit, the wiring board for the shutter 63 and the vibration proof wiring substrate 61 are electrically connected by a plane nearly perpendicular to an optical axis formed in the vicinity of the lens group of the shutter unit 40.
Patent JP-S60148251-A (JP)
Title: Mail box management system
Inventor: UENO REIKO
IPC: H04L12/58
Filed: 1984-01-13
Abstract: PURPOSE:To attain efficient utilization of a mail box by dividing a management table section in the mail box depending on the type of the mail service and constituting it in a mail box communication. CONSTITUTION:When a signal representing arrival of a transmission designation time enters a mail box control section, information records 4-1-A-4-1-C in a management sub-table 4-1 in order, a start address 4-1-b of the time designation transmission mail dat management table 4-3 is found out and the retrieval of the information record is started from the position. In case of time designation erase, the first retrieval is conducted by the information record 4-1-c and the information record is retrieved by the part of the time designation erase mail data management 4-4. Thus, the retrieve time and the retrieved amount are decreased.
Patent JP-S62164117-A (JP)
Title: Operating method for mobile inspecting device
Inventor: TAKENAKA TOSHIO
IPC: G05D1/02
Filed: 1986-01-16
Abstract: PURPOSE:To considerably shorten the time required for monitor and inspection by setting properly positional relations between an inspecting device and an inspection object while running an inspecting vehicle to continuously perform monitor. CONSTITUTION:A television camera 11, a microphone 16, a thermometer 17, and a dosimeter 18 are mounted on an inspecting vehicle 1, and the signal of the inspecting instrument is sent to an operation monitor board 3 by a transmitter 19. The operation monitor board 3 is provided with a monitor television 32, a speaker 36, a CRT display device 33A, and a console 34. Required data are taken out successively by prepared inspection parameters, and the inspecting vehicle 1 is moved in accordance with them, and setting of the television camera is adjusted when the vehicle 1 reaches a destination, and this operation is repeated. The inspection object is changed continuously as the inspecting vehicle 1 is moved, and an operator monitors data on the monitor television 32 of the operation monitor board 3 only to achieve inspection and monitor.
Patent JP-H02186534-A (JP)
Title: Magnetron
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/00
Filed: 1989-01-13
Abstract: PURPOSE:To make magnetron occupying space small by enlarging a magnetron in its ventilating direction and making it flat in the direction rectangular to the ventilating direction. CONSTITUTION:Permanent magnets 2, 3, whose inner diameter are going to be inserted, are placed to be brought into contact with a stem part 12 and an output part of a globe 1 of a magnetron and a plurality of cooling fins 4 are press-fixed in an anode cylinder 11. Yokes 5, 6 are so formed to surround the globe 1, magnets 2, 3, and cooling fin 4 and form a magnetic circuit with the magnets 2, 3. The yokes 5, 6 are enlarged to the ventilating direction shown by the arrow A and the bending width of the yokes 5, 6 are made as narrow as possible and they are made flat in the direction rectangular to the ventilating direction. With this structure, the surface area of cool wind-flowing inlet becomes small but by positioning the globe main body eccentrically and forming cooling wind-blowing out outlets 61 in the side surfaces of the yoke 6, cooling efficiency is suppressed from lowering. As a result, installation space of the magnetron in microwave range is made small.
Patent JP-H05194324-A (JP)
Title: Production of allyl ester
Inventor: UCHIDA HIROSHI
IPC: B01J27/18
Filed: 1992-01-14
Abstract: PURPOSE:To profitably obtain an aromatic polybasic acid allyl ester useful as a crosslinking agent, etc., by a method using a more simply separable catalyst than conventional catalysts without causing troubles on qualities such as coloration and without being affected by impurities such as water. CONSTITUTION:When an aromatic polybasic acid alkyl ester is reacted with allyl alcohol or methallyl alcohol to produce an aromatic polybasic acid allyl ester, (A) an alkaline earth metal hydroxide or oxide, preferably calcium hydroxide or calcium oxide, and (B) an organic or inorganic acid alkali metal salt, preferably potassium acetate or sodium acetate, are used as a catalyst in an A:B of 1:0.001-1, preferably 1:0.01-0.5, and in an (A+B) rate of 0.01-2wt.%, preferably 0.1-1wt.%, based on the raw material ester to economically obtain the objective compound without producing a colored substance in the reaction product.
Patent JP-S5289466-A (JP)
Title: Production of semiconductor device
Inventor: HIDAKA TOSHIYUKI
IPC: H01L23/08
Filed: 1976-01-21
Abstract: PURPOSE: To obtain glass mold semiconductor device having specified shape simply by sintering glass after taking it away from mold after drying semiconductor fixed in the mold with glass slurry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54100323-A (JP)
Title: Preparation of organic polyisocyanate having improved long-term storage stability
Inventor: IDE TERU
IPC: C07C239/00
Filed: 1978-01-20
Abstract: PURPOSE: To obtain an organic polyisocyanate useful as a raw material for coating meterials, having improved long-term storage stability, by reacting an excess of an aliphatic, alicyclic, or aromatic aliphatic diisocyanate with water in a specific mixed solvent.  
     CONSTITUTION: An excess of an aliphatic, alicyclic, or aromatic aliphatic diisocyanate, e.g. hexamethylene diisocyanate, is reacted with water in a mixed solvent consisting of a combination of (a) at least one type of an ethylene glycol derivative of formula (R 1  and R 2  are 1W4C alkyl or acetyl groups; n is 1 or 2), e.g. ethylene glycol  monomethyl ether acetate, and (b) triethyl phosphate alone or its mixture with trimethyl phosphate to give  the objective compound.  
     EFFECT: Formation of polyurea as a byproduct is suppressed, and liberation of monomers is prevented.  
     USE: High polymer modifiers, textile finishes, adhesives, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03212144-A (JP)
Title: Heat radiation for multi-stator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K16/00
Filed: 1990-01-13
Abstract: PURPOSE:To improve cooling efficiency by forming a resistance material at a cooling actuator, providing two openings communicating a space between stator cores including the resistance material with the exterior of a frame, and providing a partition on the inner periphery of the frame between the openings. CONSTITUTION:A resistance material 9 is formed as a zigzag cooling actuator 15. Openings 21, 22 communicating a space 16 between stator cores with the exterior of a frame 14 are provided in the frame 14. Further, a partition plate 20 is so provided between the openings 21 and 22 on the inner periphery of the frame as to partition the space 16. Here, if the actuator 15 is rotated upon rotation of a rotor 7, the inner air in the space 16 is guided in the rotating direction of the rotor 7 while being agitated, forcibly discharged by the plate 20 in the opening 22, and thus the atmosphere is sucked from the opening 21. Thus, the material can be cooled and the inside air at high temperature in the frame can be discharged without increasing the number of components and without providing a cooling fan.
Patent JP-S5596818-A (JP)
Title: Double system gas burner
Inventor: TAKADA MANABU
IPC: F23C5/32
Filed: 1979-01-19
Abstract: PURPOSE: To improve fuel diffusion and stabilize combustion by supplying air through multiple air holes provided inside and outside of a combustion chamber.  
     CONSTITUTION: Gas is jetted out of a gas injection hole 4 toward a gas diffusion plate 8, good diffusion is conducted in a combustion chamber 3 while the air supplied from a fan 13 through an air diffusion plate 14 is fully diffused, branched to a central air chamber 10, an outside air chamber 11 and sent uniformly from multiple air holes 2 to the combustion chamber 3. Therefore, since the gas and the air are completely mixed and the combustion chamber 3 is so constituted that both its sides are faced in a ring form by a double air injection cylinder 1, burning flames are faced by each air hole 2. Therefore, flames are mutually held by inner and outer flames, stable combustion is obtained and there remains no gas which can burn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09198398-A (JP)
Title: Pattern retrieving device
Inventor: IGATA NOBUYUKI
IPC: G06F17/30
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To select a retrieving method with highest retrieval efficiency out of plural retrieving methods corresponding to retrieval conditions by providing a specified retrieving method selecting means. SOLUTION: A retrieving method selecting means 1 selects one retrieving method out of plural retrieving methods corresponding to the retrieval conditions including a retrieval pattern, namely, the number of keywords as character strings. In this case, when the length of the shortest keyword is short, an AC method is adopted, for example, and when the length of the shortest keyword is comparatively long and there is only one keyword, a BM method or a Sunday method is selected, for example. Further, when the length of the shortest keyword is comparatively long and there are plural keywords, the value of discrimination function depending on the number and length of these keywords is found and the AC method or a FAST method is used corresponding to that value.  Thus, the retrieving method considered optimum is automatically selected corresponding to the retrieval conditions such as the number of keywords and the length of the shortest keyword.
Patent JP-H04270833-A (JP)
Title: Ice heat accumulating device
Inventor: NAKAZAWA YUJI
IPC: F24F5/00
Filed: 1991-01-21
Abstract: PURPOSE:To prevent ice adhering to cause a clogging in a pipe passage and to transport ice material in the pipe passage. CONSTITUTION:A return pipe passage 4B at a downstream side of an over- cooling elimination part 6 is provided with an ice dispersion means 10. The ice dispersion means 10 is comprised of a separation part 11 and a flow-dividing passage 12. A part of water is separated from a cold heat accumulation material W having ice therein is separated at a separating part 11. This water is injected to a merging point (a) in the returning pipe passage 4B. This injection flow disperses a group of collected ices on an upper part of a pipe wall of the returning pipe passage 4B. Due to this fact, no ice is adhered to the pipe wall of the returning pipe passage 4B.
Patent JP-H09200981-A (JP)
Title: Rotating electric machine
Inventor: HANAI TAKASHI
IPC: H02K1/20
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce thrust by decreasing the outside diameter of a rotor in a rotor core in the vicinity of a rotor duct and arranging a conductive material on the inside of a stator core. SOLUTION: An outside diameter is reduced as reaching closer to a rotary duct 6 of cores on both sides of the duct in a rotating circuit machine, and a conductive material 10 is disposed on the air gap surface of a stator core 1 facing the rotor duct 6. When magnetic flux from the inclined air-gap surface of a core duct in the vicinity of the duct passes through the conductive material 10 and enters the stator core 1, a current is returned to the conductive material 10, and repulsive power works between the conductive material 10 and the inclined plane of the core duct by the current and magnetic flux. When thrust works to a rotor and the rotor is moved to the right, force moving the rotor to the left side as force in the axis direction works to the cores 5 because the left side of the duct is brought near to the conductive material 10 and repulsive power is increased and the right side is separated from the conductive material 10 and the quantity of repulsion is weakened. Accordingly, thrust applied to a bearing can be reduced.
Patent JP-H06211149-A (JP)
Title: Steering device of vehicle
Inventor: ADACHI HIDEAKI
IPC: B62D137/00
Filed: 1993-01-14
Abstract: PURPOSE:To prevent the flowing of a reverse rotation energizing current in the regular rotation of a motor, and to reduce the feeding power to an electric steering mechanism, by providing a means to control the generation braking energization of the motor when the car speed is less than a set value, and the condition the nonconformity of the present rotating direction and a necessary rotating direction, and the condition the motor current of an electric steering mechanism is less than a set value are realized concurrently. CONSTITUTION:When car speed detecting means 41 and 46 detect that the car speed Vs is less than a set value, and at the same time, direction detecting means 65 and 67 detect that the present rotating direction of a motor M1 is different from the necessary rotating direction (the next rotation direction), for example, a control braking means 63 energizes to regenerating brake to the motor M1 through a braking means 70 responding to the concurrent condition, so as to stop the motor M1 rapidly. As a result, the braking means 70 stops the regenerating braking, and a rotating energization to conform the steering angle detected by a steering angle detecting means RS to an object steering angle generated by steering angle calculating means 20, 50, and 54 is generated to the motor M1 by a feedback control means 60. Consequently, a reverse rotation energizing current is never let flow in the regular rotation of the motor.
Patent JP-H05247593-A (JP)
Title: Stainless steel excellent in corrosion resistance and having high strength and high toughness and its production
Inventor: UEHARA TOSHIHIRO
IPC: C21D6/00
Filed: 1992-01-16
Abstract: PURPOSE:To combine high strength, high toughness, and superior corrosion resistance and to enable application to members, such as aircraft gear material and bolt material. CONSTITUTION:The steel has a composition which consists of, by weight, >0.16-<0.25% C, <=2.0% Si, <=2.0% Mn, <=2.0% Ni, 10-15% Cr, Mo and/or W in the range satisfying 0.5%<=(Mo+1/2W)<3%, 12-21% Co, and the balance essentially Fe and where, if necessary, 0.1-0.5% V and/or <0.1% Nb is added. Further the steel has a structure, after heat treatment, consisting of 2-20% retained austenite and the balance essentially tempered martensite. The stainless steel is subjected to solid solution heat treatment at 1000-1150 deg.C, to rapid cooling, to subzero treatment at <=-50 deg.C, and further to tempering at 120-475 deg.C, by which the stainless steel excellent in corrosion resistance and having high strength and high toughness can be produced.
Patent JP-S59140885-A (JP)
Title: Introduction of gene developable to plant cell genom
Inventor: PATORISHIA ZAMUBURISUKIII
IPC: C12N1/20
Filed: 1984-01-13
Abstract: (1) Acceptor tumour-inducing (Ti) plasmid comprises (a) the 2 border sequences of the T-region of the wild-type Ti plasmid; (b) non-oncogenic DNA segment derived from a cloning vector located between the 2 border sequences contg. a DNA sequence homologous with at least part of a DNA sequence in an intermediate cloning vector permitting a single cross-over event; and (c) segment of the wild-type Ti plasmid contg. DNA sequences essential for the transfer of Agrobacterium of the T-region of the T-region of wild-type Ti plasmids into plant cell genomes.
Patent JP-S62163044-A (JP)
Title: Image forming device
Inventor: SOGA AKIHIRO
IPC: G03G15/04
Filed: 1986-01-13
Abstract: PURPOSE:To easily check the setting state of an original and to prevent an operator from glaring light by constituting a light source of a polarizing filter having one-way polarization and an original platen body transmitting light radiated from the light source and constituting an original cover of a polarizing filter having a polarizing angle approximately rectangular to that of the platen and an original cover body. CONSTITUTION:When an original is set up on the platen 2 and the original cover 1 is closed, the cover 1 can check the position of the original because the polarizing filter 1a transmits one-way light. Since the filter 1a has the polarizing angle directed in the arrow (b) direction and approximately rectangular to that of the polarizing filter 2a of the platen 2 which turns light radiated from the light source to polarized light having the one-way polarizing angle, the filter 1a does not almost transmit the light radiated from the light source. Thereby, an operator has no glaring sense also in a copying process. The originalsize of the original set up on the platen 2 is detected by an original detecting sensor 5b and a blank lamp on a part corresponding to an image non-forming area on a photosensitive drum is turned on in accordance with the original size to prevent the image non-forming area from the adhesion of toner.
Patent JP-S56101872-A (JP)
Title: Ink particle detecting system
Inventor: HORIIE MASANORI
IPC: G01R29/24
Filed: 1980-01-21
Abstract: PURPOSE:To detect the proper deflection of the ink particle by a method wherein a detecting electrode is provided at the back side of a guard plate having a slit and said electrode is connected to an integral circuit. CONSTITUTION:The slit 25 is formed between the guard plates 231, 232 and the detecting electrode 24 is provided at the back side of the slit 25. The electrode 12 is connected with the integral circuit 27. When the output pulse level of an amplifier 29b is rising up, the charged ink particle becomes to pass through the slit 25, the output voltage of the integral circuit 27c rises up suddenly, the output of a differential amplifier 28a becomes one (1) and a flip-flop 28b is reset. According to these operations, an AND gate 28c is made OFF and a counter 28e stops the count-up thereof. When a recording operation is begun in this condition, the recording may be effected with a predetermined deflecting amount wherein the maximum deflecting position is corresponding to the position of the slit 25 at all times.
Patent JP-H06215183-A (JP)
Title: Character recognizing device
Inventor: MATSUMOTO AKIHIRO
IPC: G06F17/22
Filed: 1993-01-18
Abstract: PURPOSE:To improve an entire character recognition rate by decreasing the coupling error or separating error of character segmentation processing as much as possible corresponding to the overlap or contact of adjacent characters. CONSTITUTION:A standard character width W of a character pattern segmented from the image of a character picture inputted from a scanner is calculated (S2). When there is any character pattern for which a character width wi of the segmented character pattern is considerably different from the standard character width W(S3), the histogram by N pieces of segmented character patterns before and behind the character pattern is calculated (S4), and character segmentation processing is newly performed for the N pieces of character patterns based on the standard character width W and the histogram (S6). Character recognition is performed to the segmented character pattern (S7).
Patent JP-S5599584-A (JP)
Title: Air-cooled heat exchanger equipped with excessive cooling protection system
Inventor: MINAMI KUNIHIKO
IPC: F28D1/047
Filed: 1979-01-20
Abstract: PURPOSE: To prevent an excessive cooling, by a method wherein a lower and a upper layer horizontal heat transfer tube are bent horizontally and downwards, respectively, at a middle portion of the tube such that the lower tubes bent horizontally have no rising portion in the flowing direction of fluid in the tube, and thus, the  two horizontal heat transfer tube layers on the inlet side are positioned reversely on  the outlet side.  
     CONSTITUTION: A part of steam fed into an inlet header 6 is fed into lower layer heat transfer tubes P from the holes A, A'... located in a lower row, the other of steam being supplied into the holes B, B'... positioned in a upper row. After the steam passes through bent portions 10 and 11 provided at a middle section, a upper and a lower flow layer are positioned reversely. Lower layer heat transfer tubes P located near a fan device 2 are powerfully cooled, upper layer heat transfer tubes Q being cooled with air current whose temperature rises after cooling the heat transfer tubes P. However, the lower and the upper heat transfer tubes P and Q positioned at the inlet header are reversed after passing the middle bent portions 10 and 11. And thus, an even cooling can be performed, an excessive cooling being prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56102690-A (JP)
Title: Method and apparatus for heat exchange between powdery substance and gas
Inventor: ICHIKAWA YOSHIHIRO
IPC: F28C3/12
Filed: 1980-01-21
Abstract: PURPOSE: To decrease the ventilating pressure loss in an apparatus which performs heat exchange between a powdery substance and a gas, by supplying cement material powder or the like to a spiral duct which is provided at a portion of a heat exchanging gas rising duct and has a horizontal central axis in order to make said powder or the like exchange heat with a gas there and separating said powder or the like from the gas in a separating chamber at the lower end of said spiral duct before taking out.  
     CONSTITUTION: A heat exchanging gas is supplied through a gas supply duct 2c in the direction of a black arrow, made to revolve along a spiral duct 8 and discharged into a gas discharge duct 2d. On the other hand, when a powdery substance is cast in through a powdery substance supply port 6 attached to the gas supply duct 2c in the direction of a white arrow, said powdery substance is supplied to the spiral duct 8 together with the gas. During this, said powdery substance performs heat exchange, and then separated from the gas by action of centrifugal force and gravity in a separating chamber 10 before being taken out of a discharge shoot 6a. Said constitution permits heat exchange and separation with a smaller ventilating pressure loss than conventional cyclone separators. 
     COPYRIGHT: (C)1981,JPO&Japio